baber/WOPTO huggingface dataset:
Patent JP-2006245127-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAGISHITA JUNJI
IPC: H01L29/417
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a field effect transistor which has a low Schottky barrier between source/drain electrodes and a semiconductor layer.  <P>SOLUTION: On a substrate 10, a semiconductor carbon nanotube 12 is formed. The source and the drain 13 are formed on the carbon nanotube 12 side. The source and the drain 13 include a metal carbide 15 formed in contact with the side face of the carbon nanotube 12 and a metal electrode 14 formed on the metal carbide. Between the source and the drain on the carbon nanotube, a gate insulation film 16 and a gate electrode 17 are stacked.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162235-A (JP)
Title: Multi-air conditioner system, and valve opening control method for multi-air conditioner system
Inventor: RI TOKEI
IPC: F24F11/02
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the time needed for tracking an optimum opening of an electronic expansion valve at change of an operation capacity or an operation start in a multi-air conditioner system, and a valve opening control method for the multi-air conditioner used for both cooling and heating with a plurality of indoor units connected to one outdoor unit.  <P>SOLUTION: In the control method for the multi-air conditioner system having the plurality of indoor units, and the electronic expansion valve adjusting a degree of superheat and a degree of supercooling of a refrigerant flowing in the plurality of indoor units, an opening of the electronic expansion valve is adjusted to a predetermined initial value, it is determined whether the optimum opening has been achieved, it is determined whether a present opening of the electronic expansion valve is within a range of the initial value if the electronic expansion valve has achieved the optimum opening, a deviation between the present opening and the initial value is calculated when the present opening is outside the range of the initial value, and the initial value is corrected on the basis of the calculated deviation to control the opening of the electronic expansion valve.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246028-A (JP)
Title: Polar modulation transmitter and wireless communication device
Inventor: ARAYASHIKI MAMORU
IPC: H03F3/24
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polar modulation transmitter capable of suppressing power dissipation in a power supply feed line to a high frequency power amplifier, irrespective of high or low transmission power.  <P>SOLUTION: The polar modulation transmitter comprises an operation control unit 120 for controlling to apply a power supply voltage S21 converted by an operation of a DC/DC converter 111, or to directly apply a power supply voltage S20 from a power supply 130 by stoppage of the operation of the DC/DC converter 111, to a magnitude signal amplifier 106, based on a transmission power control signal S14. Consequently, power dissipation at the magnitude signal amplifier 106 can be suppressed by the DC/DC converter 111 during low transmission power, while unnecessary operation of the DC/DC converter 111 can be stopped during high transmission power. Consequently, power dissipation can be suppressed, irrespective of high or low transmission power.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246141-A (JP)
Title: Apparatus, method and program for generating print data
Inventor: ICHIDA HAJIME
IPC: H04N1/387
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the appearance of a final image when superposing a copy check pattern on an image.  <P>SOLUTION: When one image includes a pattern area 120, a graph area 110 and a sentence area 102 ((A)), the copy check pattern is superposed to the graph area 110 or the sentence area 102 ((B)) without superposing the copy check pattern on the pattern area 120.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006240233-A (JP)
Title: Recording apparatus
Inventor: INOUE AYA
IPC: B65H37/04
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the necessity of performing boring as the process of a recording medium after the printed recording medium is ejected outside of a recording apparatus or before being printed and to realize highly precise boring having the necessary number of boring at the necessary punching positions in the recording medium when using a recording apparatus.  <P>SOLUTION: A punch station easily structured and small-sized is provided in the recording apparatus. The driver for the recording apparatus performs the position control with high precision.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006240242-A (JP)
Title: Method for making cutter blade forcing pressure curve in plastic underwater cutting apparatus
Inventor: HARAWAKI MUTSUSHI
IPC: B29B9/06
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To make a graph for the curve of the optimal cutter blade forcing pressure to the front direction which varies according to the rotational frequency of a cutter blade using a sequencer before the start of a production operation in each of underwater cutting apparatuses.  <P>SOLUTION: The method for making a cutter blade forcing pressure curve in a plastic underwater cutting apparatus comprises the followings. An underwater cutting apparatus (1) is operated in the condition each of instruments of a screw type kneading extruder is set in the production operation condition, without using a resin, using a sequencer (34) of an underwater cutting apparatus (1). After the initial setting, the data of the forward travel pressure in which a cutter blade (23) goes ahead to the forward travel reference position is converted into a pressure curve by a graph transformation section (42) and is made into a graph to be used at the time of the production operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254525-A (JP)
Title: Synchronous control system
Inventor: KOTANI IKUO
IPC: H02P5/54
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a constraint that the rotational speed ratio of a motor and an output roll should be a positive integer, to use a pulley and a belt for coupling the motor and the output roll, and to reduce an installation cost, in the synchronous control of a rotary press or the like.  <P>SOLUTION: A speed detecting rotary encoder 6d is arranged at the motor 6a, a position detecting rotary encoder 7d is arranged at the output roll 7a, and detection signals outputted by the rotary encoders 6d, 7d are inputted to a synchronous control device 4. The synchronous control device 4 drive-controls the motor 6a on the basis of the detection signals, and a rotational speed setting signal and a rotational position setting signal outputted by a rotational position speed setting unit 3. By this, the synchronous control is possible even if a speed reduction ratio or a speed increasing ratio is an arbitrary positive actual number. Also even if the motor and the output roll 7a are coupled by the pulley and the belt, the accurate synchronous control is possible by using a belt compensator and a belt compensation pattern generator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006254540-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To get high efficiency and enable the user to select a low breakdown strength of product for a component element by materializing the wide range tackling of a voltage resonance type converter.  <P>SOLUTION: A voltage resonance type converter is provided with a secondary parallel resonance circuit and a secondary series resonance circuit, and they are put in the loose-coupling state of approximately k=0.7 or under in the coupling coefficient of an insulated converter transformer PIT. Hereby, a constant voltage control property is made a sharp unimodal property thereby reducing the control range of switching frequency required for stabilization. Moreover, it is made such that a favorable property can be obtained as to power conversion efficiency, and primary parallel resonance frequency fo1, secondary parallel resonance frequency fo2, and secondary series resonance frequency fo3 are set. Moreover, it is equipped with an active clamp circuit 10 thereby suppressing the peak of resonance voltage pulses and reducing the required breakdown strength of a switching element, etc.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005261192-A (JP)
Title: Protection from current surge
Inventor: DEVINE JAMES MICHAEL
IPC: H02H9/02
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for maintaining the conductive state of a circuit which is to be broken and protected during current surge which starts upon supplying electric power to the circuit.  <P>SOLUTION: A positive temperature coefficient (PTC) device is connected in parallel to, for example, the circuit breaker of an output adjustment circuit. This constitution, while the circuit remains being switched to a turn-off state, enables the capacitors in the circuit to be pre-charged, with the avoidance of the electrical surge upon supplying electric power to the circuit. At excessive current caused by circuit trouble, the PTC device is switched to a high resistance state, and the circuit is protected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006251102-A (JP)
Title: Image forming apparatus
Inventor: TAKEUCHI HIDETO
IPC: B41J29/38
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which efficiently reduces developer consumption while maintaining fine image quality.  <P>SOLUTION: A color copying apparatus 10 performs toner saving processing for recording a color image on a sheet while reducing the consumption of developers in accordance with the residuals of developers of respective colors in the case of recording the color image on the sheet on the basis of color image data by using the developers of the plurality of colors, for instance, toner saving processing for reducing the consumption of all toners at a toner saving ratio set for the residual of the toner whose residual is least out of the residuals of respective color toners. Therefore developer consumption can be efficiently and inexpensively reduced while maintaining fine image quality.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006253300-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OKUYAMA ATSUSHI
IPC: H01L21/336
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wherein an epitaxial layer is used to form an extension layer and a source drain layer and reliability is improved by preventing a joint leak between an alloy layer and a semiconductor substrate, and to provide its manufacturing method.  <P>SOLUTION: An element isolation insulating film 2 partitioning an active area is formed on a semiconductor substrate 1, and a gate electrode 5 is formed on the semiconductor substrate 1 in an active area by means of a gate insulating film 4. Two extension layers 6 formed by using an epitaxial growth layer and two source drain layers 8 are stacked on the semiconductor substrate 1 on both sides of a gate electrode 5. A protection layer 9 is formed at the end on the side of the element isolation insulating film in the source drain layer 8 so as to prevent the formation of an alloy layer at the end thereof. An alloy layer 10 is formed on the source drain layer 8 exposed from the protection layer 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005263623-A (JP)
Title: Method for free-form cutting bent substrate made of brittle material
Inventor: HOETZEL BERND
IPC: C03B33/04
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of surely and easily cutting off a bent substrate from a brittle material.  <P>SOLUTION: The method of cutting off the bent substrate from the brittle material includes following processes: a process for arranging the curved substrate on a supporting body; a process for directing laser beam having orientation vertical to the supporting body toward a separation line; a process for moving the laser beam accompanied by a following cooling spot along the separation line with 2 steps composed of a 1st step for adjusting process parameters such as the laser output, a laser beam profile, the focus position of the laser beam profile, the proceeding rate, and cooling to notch the substrate up to a prescribed depth along the separation line and a 2nd step for properly increasing mechanical stress corresponding to the parameters to make the notch formed in the 1st process more deep to completely separate the substrate off; and a process for removing the separated processing member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006124633-A (JP)
Title: Dispersion and coating
Inventor: TOKUTOME HIROMASA
IPC: C09D1/00
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable dispersion wherein hollow fibers comprising a titanium element-containing compound are highly dispersed in a solvent without being precipitated, and to provide a coating.  <P>SOLUTION: This dispersion comprising the hollow fibers comprising a titanium element-containing compound and the solvent is characterized by imparting protons to the inside or surface of the titanium element-containing compound and containing an amine aqueous solution in the solvent, and the coating. When the coating is used, a coating film having remarkably high transparency is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006248150-A (JP)
Title: Ribbon cartridge and recorder
Inventor: YAMADA TAKESHI
IPC: B41J33/52
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ribbon cartridge and recorder which enable a ribbon to be stably travelled by controlling a drawing-out of an ink ribbon.  <P>SOLUTION: An outlet side 300 of a ribbon magazine is provided with a grant mechanism 100 for applying a braking power to the ink ribbon 51, and also the grant mechanism 100 is provided with an adjusting means 101 for changing the braking power according to an ink ribbon tension.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006223791-A (JP)
Title: Exercise assisting apparatus
Inventor: MIZOGUCHI SATOSHI
IPC: A63B23/04
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exercise assisting apparatus for forcibly and multilaterally stimulating an adductor group in leg only by stepping on footrest boards.  <P>SOLUTION: The apparatus includes: a main body frame; a foot placement part 3 which is arranged on the main body frame, having the first footrest board 30A where one human leg is put on and the second footrest board 30B where the other leg is put on, which are independently separated; first support means 4 which are arranged between the respective lower parts of the two footrest boards and the main body frame, so as to support the footrest boards to be freely movable by defining the substantially central position of one end side 301 of each footrest board to be the outer ankle side of the foot as a fulcrum P when the human leg is put on the footrest board; second support means 5 which are arranged between the respective lower parts of the two footrest boards and the main body frame, so as to support the lower part of the other end side 302 of each footrest board to be the inner ankle side of the foot, and to alternately vertically move and horizontally rock parts 303 to be the toe side of the foot and parts 304 to be the heel side at the other end side of each footrest board; and a driving means 6 for driving the second support means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005265406-A (JP)
Title: Refrigerator
Inventor: KOMATSUBARA TAKEO
IPC: F25B49/02
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide refrigerant to which odorant having compatibility with refrigerant and refrigerator oil and causing no reaction with a material of a refrigeration circuit and refrigerator oil is added and to provide a refrigerator in which the refrigerant circulates in the refrigeration circuit.  <P>SOLUTION: The refrigerant containing inflammable fluorinated hydrocarbon in which hydrocarbon having the number of carbons of 1 to 4 or a part of hydrogen atoms of the hydrocarbon is substituted by fluorine atoms as main component and containing tetrahydrothiophene as odorant is provided. In this refrigerator, the refrigerant circulates in the refrigeration circuit including a compressor, a heat radiator, an expansion mechanism and an evaporator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006255086-A (JP)
Title: Dental denture model, and production method of denture
Inventor: OKUMA KAZUO
IPC: A61C13/15
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental denture model and a production method of a denture where occurrence of internal stress in a completed denture is suppressed, deformation with the passage of time is reduced and degrading of strength of the completed denture is prevented.  <P>SOLUTION: In the dental denture model (dental denture model 100) consisting of a transparent work model (transparent work model 11) produced based on an impression collected from the mouth of a patient and a wax model denture (wax model denture 1) produced of wax and an artificial tooth 2 on the transparent work model, the transparent work model is formed of an optical transmission material (such as transparent resin).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006257011-A (JP)
Title: External preparation for skin
Inventor: KAMINUMA MIKIKO
IPC: A61K8/00
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torpent capable of being readily formulated without having influence on function and shape of a preparation and an external preparation for skin containing the torpent.  <P>SOLUTION: The external preparation for skin comprises a phenylglucoside represented by formula (I) and further comprises an irritation causative agent [e.g. an oleagenous agent ingredient such as retinol and its derivative (e.g. retinol acetate or retinol palmitate), an ultraviolet light absorber or an antiseptic agent]. The torpent comprises the phenylglucoside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006262116-A (JP)
Title: Image transmitting apparatus and image transmitting method
Inventor: ISHII EISAKU
IPC: G06T7/20
Filed: 2005-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load of a CPU of an image transmitting apparatus and to improve an operation speed of an application software.  <P>SOLUTION: The latest picture stored in a picture storing portion 131 and a following picture stored in a video memory 12 are monitored by a picture change monitoring portion 111. When it is determined that the latest picture has changed, the picture stored in the video memory 12 by a picture capturing portion 112 is captured, and an image data prepared from a picture data whose picture has been captured is transmitted from an image transmitting portion 14 to an image receiving apparatus 200 through a network 300.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259544-A (JP)
Title: Imaging optical system and image reader using the same
Inventor: HAYASHIDE TADAO
IPC: G02B17/00
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging optical system of extremely simple structure with less generation of asymmetrical aberration even when the imaging optical system comprises an off-axial reflecting surface and capable of maintaining excellent imaging performance and an image reader using the same.  <P>SOLUTION: The imaging optical system 4 has an off-axial reflection member 4a in which there is no surface normal at a reflecting point of a reference axis light beam on a reference axis and a plurality of off-axial reflecting surfaces are integrally formed and a planar reflection member 4b having the planar-shaped reflecting surface. The off-axial reflection member and the planar reflection member are arranged so that the off-axial reflecting surface and the planar-shaped reflecting surface are opposite to each other. Optical paths on which the light fluxes are reflected in order of at least one off-axial reflecting surface R2 of the off-axial reflection member, a planar-shaped reflecting surface R3 of the planar reflection member and the other off-axial reflecting surface R4 of the off-axial reflection member are included in optical paths of the imaging optical system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255312-A (JP)
Title: Ball feeding structure of game machine
Inventor: MURAKI SHIGENOBU
IPC: A63F7/02
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily and highly precisely adjust the fall position of a Pachinko ball falling from the upper part of a game area.  <P>SOLUTION: A ball launching device 22 disposed below the game area 13 feeds a Pachinko ball to the left end side in the upper part of the game area 13, and the Pachinko ball rolls along an inclined rail 26 from the left end side to the right end side in the upper part of the game area 13. A fall position adjusting member 27 is provided movably in the right/left direction along the inclined rail 26 and a ball guide wall 35 is formed in the left side part of the fall position adjusting member 27. The right/left directional fall position of the Pachinko ball to the game area 13 is adjusted by operating the right/left directional moving position of the fall position adjusting member 27 (the ball guide wall 35) by an operation handle 21 and adjusting the position of the Pachinko ball rolling along the inclined rail 26, which is guided by the ball guide wall 35 of the fall position adjusting member and falls from the inclined rail 26.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259600-A (JP)
Title: Interference type optical signal processor
Inventor: IBE SAYOKO
IPC: G02F1/025
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference type optical signal processor which is small-sized and provides a high extinction ratio.  <P>SOLUTION: Disclosed is an interference type optical integrated circuit 1 in which absorption variation accompanies a phase shift of an interferometer. The light branching ratio of an input-side optical coupler 2 provided in front of an MZ section 3 is so set that light output to an output-side optical coupler 4 provided behind the MZ section 3 becomes nearly equal, and the interference type optical integrated circuit 1 is equipped with an extinction ratio improving element 5 which is provided behind the output-side optical coupler 4 and shapes light input from the output-side coupler 4 into a binary digital waveform corresponding to the light input so as to generate light output.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006264867-A (JP)
Title: Peeling off device and peeling off system
Inventor: SUZUKI NAOHIKO
IPC: B65H41/00
Filed: 2005-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peeling off device and a peeling off system capable of obtaining a clean peeling off surface and reducing work burden of an operator even with a simple device constitution.  <P>SOLUTION: The peeling off device 10 is provided with a traveling means 11 and a peeling off means 15 and the traveling means 11 is a device for traveling a web-like sheet 1 and is provided with a paper feeding part 12 for feeding the web-like sheet 1; a base film winding part for winding a base film 3; and four guide rolls 14 for guiding the web-like sheet 1. The peeling off means 15 is a device for traveling and peeling off a peel-off film 2 so as to slide it while contacted with an edge part of a squeegee 15a and is provided with a guiding guide roll 16 for preventing the peel-off film 2 from being returned in an original direction; and a peel-off film winding part 17 for winding the peel-off film 2. The squeegee 15a is a plate-like member extending long along a width direction of the web-like sheet 1 and a distal end of its cross section is formed in an acute angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT